What did you do?
I pinned a space platform to my sidebar.When I wanted to remove it again, and clicked the same button again.
What happened?
It created a second identical pin after it.What I expected
I expected it to unpin the previous pin.(On closer expection I also expected the "pin" icon to turn into an "unpin" icon.)
Does it happen always, once, or sometimes?
Happens all the time.This is not super important, it might be intended, you can easily work around it by using the very obvious trash icon next to the pins.
But it still seems wrong.
I cannot think of a reason why it should function like this, nor why anybody would ever need a second pin for the same entity.

